35 Marathon Races in California
Browse Marathon races in California with dates, registration links, course maps, and exclusive RaceMob discounts.
Within 50 miles
5K
10K
Half Marathon
Marathon
Found 35 races near California
JUL
13
LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MARATHON & MARATHON
San Leandro, CA
• 22.0 miles
$30
-$125
The 9Th Annual Race is on! The race this year is virtual only. However, registration is on for 2027. Make the Move and become part of something exciting in San Francisco Bay Area? Are you a...
AUG
15
Redwood (Summer) Trail Run
Oakland, CA
• 48.7 miles
$50
-$110
The course travels through beautiful Redwood Regional Park. Enjoy the spectacular views along the East Ridge and West Ridge trails and wind through tall redwoods on the popular Stream and Bridle...
AUG
29
SPASM Crystal Springs Trail Run
Woodside, CA
• 17.7 miles
$50
-$110
Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch. (Distances are accurately measured using a Rolatape® surveyor's measuring...
SEP
6
Diablo Trail Run
Clayton, CA
• 21.3 miles
$40
-$110
Mount Diablo provides spectacular views of the San Francisco Bay Area and surrounding valleys. The 4 mile course is relatively flat and fast within Mitchell Canyon. The longer events are...
SEP
12
The Running Fence Run: A Run of Freedom- Celebrating Christo's 1976 "Running Fence” art project
Bloomfield, CA
• 13.0 miles
$45
-$160
The Running Fence Run: A Run of Freedom On September 12, 2026, runners return to the stunning Sonoma County hills to celebrate two milestone anniversaries: The 50th anniversary of Christo &...
OCT
10
Ruth Anderson Memorial Endurance Run
San Francisco, CA
• 13.1 miles
The course is a 4.5 mi loop around Lake Merced.
OCT
10
2026 2XU Long Beach Marathon & Half Marathon
Long Beach, CA
• 31.6 miles
$74
-$194
A scenic marathon, half marathon and aquarium 5K weekend in Long Beach, California.
OCT
11
Long Beach Marathon
Long Beach, CA
• 52.5 miles
Iconic Southern California marathon featuring a fast, flat oceanfront course through Long Beach's scenic coastline, perfect for Boston qualifiers and beginners alike.
OCT
11
Bizz Johnson
Susanville, CA
• 33.2 miles
$70
-$120
Set PRs and qualify for the Boston Marathon on this fast, downhill course! Total net downhill loss for the marathon is 929 feet making it the PERFECT course to qualify on! Per official B.A.A....
OCT
11
2026 Humboldt Redwoods Marathon, Half Marathon, 5K
Weott, CA
• 374.8 miles
$50
-$160
We'll forgive you if you have trouble concentrating on the road ahead of you while running The Humboldt Redwoods Marathon, half or 5K. After all, you'll probably be looking up at the old-growth...
OCT
31
ZombieRunner Halloween
San Jose, CA
• 41.6 miles
$25
-$100
Halloween costume run along Coyote Creek trail with 5K to Marathon distances and a costume contest.
NOV
1
Two Cities Marathon
Fresno, CA
• 15.7 miles
$60
-$175
18th-annual USATF-certified, Boston-qualifying marathon and half along the Fresno-Clovis border in CA.
NOV
7
Lake Chabot Trail Run
Castro Valley, CA
• 16.5 miles
$25
-$110
Trail run around Lake Chabot reservoir with 8K to 50K distances. Great for first-time trail runners.
NOV
14
Catalina Island Half-Marathon & 10K
Avalon, CA
• 229.6 miles
$25
-$390
Experience the ultimate California trail half-marathon, an adventure that will test your limits while rewarding you with awe-inspiring beauty. Starting in the charming town of Avalon, the race...
DEC
6
California International Marathon
Sacramento, CA
• 198.3 miles
Fast, net-downhill point-to-point marathon from Folsom to the California State Capitol; top Boston qualifier.
DEC
12
Santa to the Sea Half Marathon Expo
Oxnard, CA
• 48.3 miles
$200
-$500
The 2 day Santa to the Sea Half Expo is where thousands of motivated, health-minded runners — along with their families and friends — gather before race day to pick up bibs, shop, sample...
JAN
9
San Diego 50 & Trail Runs
Escondido, CA
• 62.7 miles
$15
-$185
Trail 50 Mile, Marathon, Heavy Half and shorter trail runs at San Dieguito River Park.
JAN
17
Crystal Springs Trail Run
Woodside, CA
• 11.5 miles
$60
-$110
Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.
JAN
17
The Redding Marathon Events
Redding, CA
• 332.2 miles
$20
-$165
The Redding Marathon is a Boston qualifying marathon to be held on January 17, 2027.Enjoy a point to point race on paved "river trails" that wind their way along the Sacramento River. "Shasta Dam...
FEB
6
Golden Gate Trail Run
Sausalito, CA
• 6.8 miles
$60
-$110
Coastal trail race at Rodeo Beach in the Marin Headlands with 8K to 50K distances and Golden Gate Bridge views.